
I was skeptical when I ordered this regulator but I am very happy with my purchase. I've had many regulators in the $55-$175 range and this one compares to more expensive regulators. It is a two stage regulator and dual output which means you can supply CO2 to two aquariums or a very large aquarium with just one regulator. The needle valve was very precise. Adjusting the amount of bubbles is easy. Installation was easy and straightforward. I will use it for two separate aquariums. You have the option to purchase additional panels to power other aquariums you may have. I have a 20lb tank so it should take a while. The workmanship is solid and of good quality. Highly recommended if you are looking to upgrade your regulator or are looking to purchase your first regulator. You save a lot of money by buying a dual output regulator and then buying a single output regulator and CO2 tank. Really happy customer. 5 Stars! There aren't any cons yet, but I'll update if I find any cons. Many Thanks

Humidifier / air purifier "Fanline Aqua VE400" with an ionizer, with a capacity of 410 gr/h
44 Review

Sink filter Prio New Water Start Osmos OU380 white
79 Review

Aquael Fan Filter Mikro Plus
35 Review

Powerful And Quiet Submersible Pump For Aquarium, Pond, And Hydroponics: KEDSUM 660GPH Pump With 6Ft High Lift And 3 Nozzles
29 Review

Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review

π§² Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review

π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review

Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review